C
- Caen
- Callac
- Carentan
- Carmaux
- Carnoles
- Cassis
- Castres
- Caudry
- Caulnes
- Cenon
- Cerbère
- Challans
- Chantonnay
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaubourg
- Châteaubriant
- Châteaudun
- Chauffailles
- Chaumont
- Chevaigné
- Chinon
- Cinq-mars-la-pile
- Cires-lès-mello
- Clermont-Ferrand
- Coarraze - Nay
- Colomiers
- Combourg
- Compiègne
- Coutras